2040248836

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{997}}^1\times {\mathrm{1187}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 3585326976

約数和(自身を除く): 1545078140

約数列:

[1, 2, 4, 431, 862, 997, 1187, 1724, 1994, 2374, 3988, 4748, 429707, 511597, 859414, 1023194, 1183439, 1718828, 2046388, 2366878, 4733756, 510062209, 1020124418, 2040248836]

約数ペア:

[(1, 2040248836), (2, 1020124418), (4, 510062209), (431, 4733756), (862, 2366878), (997, 2046388), (1187, 1718828), (1724, 1183439), (1994, 1023194), (2374, 859414), (3988, 511597), (4748, 429707)]